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36 lines
1.3 KiB
Diff
36 lines
1.3 KiB
Diff
From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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Date: Mon, 4 Dec 2017 13:11:10 +0100
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Subject: [PATCH] sched/swait: include wait.h
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kbuild bot reported against an intermediate RT patch that the build
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fails with:
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> In file included from include/linux/completion.h:12:0,
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> from include/linux/rcupdate_wait.h:10,
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> from kernel/rcu/srcutiny.c:27:
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> kernel/rcu/srcutiny.c: In function 'srcu_drive_gp':
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> >> include/linux/swait.h:172:7: error: implicit declaration of function '___wait_is_interruptible'; did you mean '__swait_event_interruptible'?
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> if (___wait_is_interruptible(state) && __int) { \
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That error vanishes a few patches later (in the RT queue) because wait.h
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is then pulled in by other means. It does not seem to surface on !RT.
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I think that swait should include a header file for a function/macro
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(___wait_is_interruptible()) it is using.
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Reported-by: kbuild test robot <fengguang.wu@intel.com>
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Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
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---
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include/linux/swait.h | 1 +
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1 file changed, 1 insertion(+)
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--- a/include/linux/swait.h
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+++ b/include/linux/swait.h
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@@ -5,6 +5,7 @@
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#include <linux/list.h>
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#include <linux/stddef.h>
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#include <linux/spinlock.h>
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+#include <linux/wait.h>
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#include <asm/current.h>
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/*
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